{"id":2913,"date":"2026-03-24T00:00:00","date_gmt":"2026-03-24T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/products\/sfp28-standard-explained-25g-vs-sfp-plus-guide\/"},"modified":"2026-06-22T03:49:42","modified_gmt":"2026-06-22T03:49:42","slug":"sfp28-standard-explained-25g-vs-sfp-plus-guide","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/products\/sfp28-standard-explained-25g-vs-sfp-plus-guide","title":{"rendered":"SFP28 \ud45c\uc900 \uc124\uba85: 25G \uc758\ubbf8 \ubc0f SFP+ \ucc28\uc774\uc810"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"628\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3.jpg\" alt=\"SFP28 Standard Explained\" class=\"wp-image-2901\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3-300x157.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3-1024x536.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3-768x402.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3-18x9.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ub370\uc774\ud130 \uc13c\ud130, \ud074\ub77c\uc6b0\ub4dc \uc778\ud504\ub77c \ubc0f \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ub124\ud2b8\uc6cc\ud06c\uac00 \uacc4\uc18d \ud655\uc7a5\ub428\uc5d0 \ub530\ub77c \ub354 \ube60\ub974\uace0 \ud6a8\uc728\uc801\uc778 \uc5f0\uacb0\uc131\uc5d0 \ub300\ud55c \uc218\uc694\uac00 \uc99d\uac00\ud558\uba74\uc11c SFP28 \ud45c\uc900\uc774 \uad11\ubc94\uc704\ud558\uac8c \ucc44\ud0dd\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. 25 \uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137(25GbE)\uc744 \uc9c0\uc6d0\ud558\ub3c4\ub85d \uc124\uacc4\ub41c SFP28\uc740 \uc804\ud1b5\uc801\uc778 10G \uc194\ub8e8\uc158\uc744 \ub118\uc5b4\uc11c\ub294 \ud575\uc2ec\uc801 \uc9c4\ud654\ub85c, \uc804\ub825 \uc18c\ube44\ub098 \ud3ec\ud2b8 \ubc00\ub3c4\ub97c \ud06c\uac8c \uc99d\uac00\uc2dc\ud0a4\uc9c0 \uc54a\uc73c\uba74\uc11c\ub3c4 \ub354 \ub192\uc740 \ub300\uc5ed\ud3ed\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac04\ub2e8\ud788 \ub9d0\ud574, SFP28 \ud45c\uc900\uc740 \uc18c\ud615\uc758, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491665.htm\">\ud56b\ud50c\ub7ec\uadf8 \uac00\ub2a5 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/a> \ud3fc \ud329\ud130\ub97c \uc815\uc758\ud558\uba70, <strong>\uad11\uc12c\uc720 \ub610\ub294 \uad6c\ub9ac \uc5f0\uacb0\uc744 \ud1b5\ud574 25Gbps\ub85c \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud569\ub2c8\ub2e4.<\/strong>. \uc774 \ud45c\uc900\uc740 \uc775\uc219\ud55c SFP+ \ub514\uc790\uc778\uc744 \uae30\ubc18\uc73c\ub85c \ud558\ub418, \ud5a5\uc0c1\ub41c \uc804\uae30\uc801 \uc131\ub2a5\uc744 \ub3c4\uc785\ud558\uc5ec \ud558\uc774\ud37c\uc2a4\ucf00\uc77c \ub370\uc774\ud130 \uc13c\ud130 \ubc0f \uc2a4\ud30c\uc778-\ub9ac\ud504 \uc544\ud0a4\ud14d\ucc98\uc640 \uac19\uc740 \ud604\ub300 \uace0\uc18d \ub124\ud2b8\uc6cc\ud0b9 \ud658\uacbd\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc120\ud0dd\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\ub098 \u201cSFP28 \ud45c\uc900\u201d\uc744 \uac80\uc0c9\ud558\ub294 \ub9ce\uc740 \uc0ac\uc6a9\uc790\ub4e4\uc740 \ub2e8\uc21c\ud55c \uc815\uc758 \uc774\uc0c1\uc744 \uc6d0\ud569\ub2c8\ub2e4\u2014\ub2e4\uc74c \uc0ac\ud56d\ub4e4\uc744 \uc774\ud574\ud558\uace0\uc790 \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP28\uc774 \uc2e4\uc81c\ub85c \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub294\uc9c0<\/p><\/li><li><p>SFP+\uc640 \uc5b4\ub5bb\uac8c \ube44\uad50\ub418\ub294\uc9c0<\/p><\/li><li><p>\uad11\uc12c\uc720\ub97c \uc0ac\uc6a9\ud558\ub294\uc9c0 \uc544\ub2c8\uba74 \uad6c\ub9ac\ub97c \uc0ac\uc6a9\ud558\ub294\uc9c0<\/p><\/li><li><p>\uc5b8\uc81c \ubc30\ud3ec\ud574\uc57c \ud558\ub294\uc9c0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf8 \uac00\uc774\ub4dc\ub294 \uc778\uac04 \ub3c5\uc790\uc640 AI \uae30\ubc18 \uac80\uc0c9 \uc5d4\uc9c4 \ubaa8\ub450\ub97c \uc704\ud574 \uba85\ud655\ud558\uace0 \uad6c\uc870\ud654\ub41c \uc124\uba85\uc744 \ud1b5\ud574 \uc774\ub7ec\ud55c \uc815\ud655\ud55c \uc9c8\ubb38\ub4e4\uc5d0 \ub2f5\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc774 \uac00\uc774\ub4dc\uc5d0\uc11c \ubc30\uc6b8 \ub0b4\uc6a9<br><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf8 \ubb38\uc11c\ub97c \uc77d\uc73c\uba74 \ub2e4\uc74c\uc744 \uc5bb\uac8c \ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uba85\ud655\ud55c <strong>SFP28 \ud45c\uc900\uc758 \uc815\uc758<\/strong> \ubc0f 25G \ub124\ud2b8\uc6cc\ud0b9\uc5d0\uc11c\uc758 \uc5ed\ud560<\/p><\/li><li><p>\uc2e4\uc6a9\uc801\uc778 <strong>SFP28 \ub300 SFP+ \ube44\uad50<\/strong><\/p><\/li><li><p>An understanding of <strong>\uad11\uc12c\uc720 \uae30\ubc18 \ubc0f \uad6c\ub9ac \uae30\ubc18 SFP28 \uc635\uc158\uc5d0 \ub300\ud55c \uc774\ud574<\/strong><\/p><\/li><li><p>\uc8fc\uc694 \uc0ac\uc591, \ud638\ud658\uc131 \uace0\ub824\uc0ac\ud56d \ubc0f \uc2e4\uc81c \uc801\uc6a9 \uc0ac\ub840<\/p><\/li><li><p>\uc801\uc808\ud55c SFP28 \uc194\ub8e8\uc158\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \uc2e4\ud589 \uac00\ub2a5\ud55c \ud1b5\ucc30\ub825<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4, \uc2dc\uc2a4\ud15c \ud1b5\ud569\uc5c5\uccb4 \ub610\ub294 \uc870\ub2ec \uc804\ubb38\uac00\uc774\ub4e0 \uc0c1\uad00\uc5c6\uc774, \ubcf8 \uac00\uc774\ub4dc\ub294 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\">25G SFP28<\/a> \uc5f0\uacb0\uc131 \ubc30\ud3ec \uc2dc \uc815\ubcf4\uc5d0 \uae30\ubc18\ud55c \uc758\uc0ac\uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ub3c4\uc6c0\uc744 \ub4dc\ub9bd\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>SFP28 \ud45c\uc900\uc774\ub780 \ubb34\uc5c7\uc778\uac00? (\uc815\uc758 \ubc0f 25G \uac1c\uc694)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28(Small Form-Factor Pluggable 28)\uc740 25 \uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137(25GbE) \ub124\ud2b8\uc6cc\ud0b9\uc744 \uc704\ud574 \uc124\uacc4\ub41c \ud56b\ud50c\ub7ec\uadf8 \uac00\ub2a5 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ud45c\uc900\uc785\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \uc18c\ud615 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/sfp-form-factor-compatibility-standards-guide\/\">\ud615\uc2dd \uc694\uc18c\ub97c<\/a> \ud3fc \ud329\ud130\ub97c SFP+\uc640 \uacf5\uc720\ud558\uc9c0\ub9cc, \ub808\uc778\ub2f9 25Gbps\ub97c \uc81c\uacf5\ud558\uc5ec \ud604\ub300 \ub370\uc774\ud130 \uc13c\ud130 \ubc0f \uace0\uc18d \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd\uc744 \uc704\ud55c \uace0\ud6a8\uc728 \uc5c5\uadf8\ub808\uc774\ub4dc \uc194\ub8e8\uc158\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817.jpg\" alt=\"What Is the SFP28 Standard?\" class=\"wp-image-2902\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28 \ud45c\uc900\uc758 \uc791\ub3d9 \uc6d0\ub9ac(\uba85\uba85\ubc95, \uc18d\ub3c4 \ubc0f \ud3fc \ud329\ud130)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28 \ud45c\uc900\uc740 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\">SFP+<\/a>, \uc758 \ub2e4\uc74c \uc9c4\ud654 \ub2e8\uacc4\ub97c \ub098\ud0c0\ub0b4\uba70, \ub3d9\uc77c\ud55c \ubb3c\ub9ac\uc801 \ud06c\uae30\ub97c \uc720\uc9c0\ud558\uba74\uc11c \ub370\uc774\ud130 \ucc98\ub9ac\ub7c9\uc744 10Gbps\uc5d0\uc11c 25Gbps\ub85c \ud06c\uac8c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \uc774 \uac1c\uc120\uc740 \ud5a5\uc0c1\ub41c \uc804\uae30 \uc2e0\ud638 \ucc98\ub9ac \ubc0f \ucd5c\uc801\ud654\ub41c \ub808\uc778 \ud6a8\uc728\uc131\uc744 \ud1b5\ud574 \ub2ec\uc131\ub418\uba70, \ub124\ud2b8\uc6cc\ud06c \uc7a5\uce58\uac00 \ud3ec\ud2b8 \uc218\ub098 \ud558\ub4dc\uc6e8\uc5b4 \ud06c\uae30\ub97c \ub298\ub9ac\uc9c0 \uc54a\uace0\ub3c4 \ub354 \ub9ce\uc740 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\uc758 \u201c28\u201d\uc740 \uc57d 28Gbps\uc758 \uc2e0\ud638 \uc804\uc1a1 \uc18d\ub3c4\ub97c \uc758\ubbf8\ud558\uba70, \uc778\ucf54\ub529 \uc624\ubc84\ud5e4\ub4dc\ub97c \uace0\ub824\ud55c \ud6c4 \uc2e4\uc9c8\uc801\uc778 25GbE \ucc98\ub9ac\ub7c9\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uc774 \uc124\uacc4\ub294 \uae30\uc874\uc758 \ub2e4\uc911 \ub808\uc778 \uc194\ub8e8\uc158\ubcf4\ub2e4 \ud6a8\uc728\uc131\uc774 \ub192\uc740, \uace0\uc18d \ub2e8\uc77c \ub808\uc778 \uc804\uc1a1\uc73c\ub85c\uc758 \uc0b0\uc5c5 \uc804\ud658\uc744 \ubc18\uc601\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28 \ud3fc \ud329\ud130\uc758 \uc8fc\uc694 \ud2b9\uc9d5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\uc870\uc801 \ubc0f \ubc30\uce58 \uad00\uc810\uc5d0\uc11c SFP28 \ubaa8\ub4c8\uc740 \ub2e4\uc74c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ud56b\uc2a4\uc651 \uac00\ub2a5 \uc124\uacc4<\/strong> \uac04\ud3b8\ud55c \uc720\uc9c0\ubcf4\uc218 \ubc0f \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uc704\ud55c<\/p><\/li><li><p><strong>\ub192\uc740 \ud3ec\ud2b8 \ubc00\ub3c4<\/strong>, \ub370\uc774\ud130\uc13c\ud130 \uc2a4\uc704\uce58\uc5d0 \uc774\uc0c1\uc801<\/p><\/li><li><p><strong>\ub2e4\uc591\ud55c \ub9e4\uccb4 \uc720\ud615 \uc9c0\uc6d0<\/strong>, \uad11\uc12c\uc720 \ubc0f \uad6c\ub9ac DAC \ucf00\uc774\ube14 \ud3ec\ud568<\/p><\/li><li><p><strong>Gbps\ub2f9 \ub0ae\uc740 \uc804\ub825 \uc18c\ube44<\/strong> \uae30\uc874 \ud45c\uc900 \ub300\ube44<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud604\ub300 25G \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c SFP28\uc774 \uc911\uc694\ud55c \uc774\uc720<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc624\ub298\ub0a0\uc758 \uace0\uc131\ub2a5 \ub124\ud2b8\uc6cc\ud0b9 \ud658\uacbd\uc5d0\uc11c SFP28 \ud45c\uc900\uc740 \ud655\uc7a5 \uac00\ub2a5\ud558\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc778\ud504\ub77c\ub97c \uad6c\ud604\ud558\ub294 \ub370 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. SFP28\uc740 \ub2e4\uc74c \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ub370\uc774\ud130 \uc13c\ud130 \uc2a4\ud30c\uc778-\ub9ac\ud504 \uc544\ud0a4\ud14d\ucc98<\/strong><\/p><\/li><li><p><strong>\uc11c\ubc84-\uc2a4\uc704\uce58 25G \uc5f0\uacb0<\/strong><\/p><\/li><li><p><strong>\ud074\ub77c\uc6b0\ub4dc \ubc0f \ucd08\uaddc\ubaa8(hyperscale) \ubc30\ud3ec<\/strong><\/p><\/li><li><p><strong>\uace0\uc131\ub2a5 \ucef4\ud4e8\ud305(HPC)<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub354 \ub192\uc740 \ub300\uc5ed\ud3ed, \uc18c\ud615 \uc124\uacc4, \ud5a5\uc0c1\ub41c \ud6a8\uc728\uc131\uc744 \uacb0\ud569\ud568\uc73c\ub85c\uc368, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/478238.htm\">SFP28<\/a> \ucc28\uc138\ub300 \uc774\ub354\ub137 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc704\ud55c \uae30\ubc18 \uae30\uc220\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>SFP28\ub294 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub098\uc694?(\uac04\ub2e8\ud55c \uc124\uba85)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\ub294 Small Form-Factor Pluggable 28\uc758 \uc57d\uc790\ub85c, 25\uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137(25GbE) \uc5f0\uacb0\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc18c\ud615, \ud56b\uc2a4\uc651 \uac00\ub2a5 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ud615\uc2dd\uc785\ub2c8\ub2e4. \uc774\ub294 \ud604\ub300 \ub124\ud2b8\uc6cc\ud0b9 \uc7a5\ube44\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ubb3c\ub9ac\uc801 \ubaa8\ub4c8 \ud06c\uae30\uc640 \uace0\uc18d \uc804\uae30 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ubaa8\ub450 \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331.jpg\" alt=\"What Does SFP28 Stand For?\" class=\"wp-image-2903\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u201cSFP28\u201d \uc6a9\uc5b4 \ubd84\uc11d\u201d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28 \ud45c\uc900\uc744 \uc644\uc804\ud788 \uc774\ud574\ud558\ub824\uba74 \uc774 \uc6a9\uc5b4\ub97c \uad6c\uc131 \uc694\uc18c\ub85c \ub098\ub204\ub294 \uac83\uc774 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc18c\ud615 \ud3fc \ud329\ud130(<\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/sfp-form-factor-compatibility-standards-guide\/\"><strong>SFF<\/strong><\/a><strong>)<\/strong> \u2192 \uc2a4\uc704\uce58 \ubc0f \uc11c\ubc84\uc5d0\uc11c \ub192\uc740 \ud3ec\ud2b8 \ubc00\ub3c4\ub97c \uac00\ub2a5\ud558\uac8c \ud558\ub294 \uc18c\ud615 \ud06c\uae30\ub97c \uc758\ubbf8<\/p><\/li><li><p><strong>\ud50c\ub7ec\uadf8\uc778\uc2dd(Pluggable)<\/strong> \u2192 \ubaa8\ub4c8\uc774 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/are-sfp-modules-hot-swappable-safe-sfp-hot-swap-guide\/\"><strong>\ud638\uc2a4\ud2b8-swappable<\/strong><\/a>, \uc989 \uc2dc\uc2a4\ud15c\uc744 \uc885\ub8cc\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc0bd\uc785\ud558\uac70\ub098 \uc81c\uac70\ud560 \uc218 \uc788\uc74c<\/p><\/li><li><p><strong>28<\/strong> \u2192 \uc744 \ub098\ud0c0\ub0c4 <strong>\ub300\ub7b5\uc801\uc778 \uc2e0\ud638 \uc804\uc1a1 \uc18d\ub3c4(~28Gbps)<\/strong>, \uc774\ub294 \uc778\ucf54\ub529 \ud6c4 25Gbps\uc758 \uc2e4\uc81c \ub370\uc774\ud130 \ucc98\ub9ac\ub7c9\uc744 \uc9c0\uc6d0\ud568<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uba85\uba85 \uaddc\uce59\uc740 \ub4f1 \uc774\uc804 \ud45c\uc900\uc758 \uc9c4\ud654\ub97c \ub530\ub984 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476763.htm\">SFP(1G)<\/a> \ubc0f <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/475415.htm\">SFP+(10G)<\/a>, \ub530\ub77c\uc11c SFP28\uc740 \uc774\ub354\ub137 \uc778\ud130\ud398\uc774\uc2a4 \uc124\uacc4\uc5d0\uc11c \uc790\uc5f0\uc2a4\ub7ec\uc6b4 \uc9c4\ud654 \ub2e8\uacc4\uc784.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u201c28\u201d\uc774 \uc911\uc694\ud55c \uc774\uc720<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\uc758 \u201c28\u201d\uc740 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc18d\ub3c4\uac00 28Gbps\ub77c\ub294 \uc758\ubbf8\uac00 \uc544\ub2c8\ub77c, \uc6d0\uc2dc \uc804\uae30\uc801 \uc2e0\ud638 \uc804\uc1a1 \uc18d\ub3c4\ub97c \uac00\ub9ac\ud0b4. \uc778\ucf54\ub529 \uc624\ubc84\ud5e4\ub4dc\ub97c \uace0\ub824\ud558\uba74 \uc2e4\uc9c8\uc801\uc778 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\ub294 25Gbps\uac00 \ub418\uba70, \uc774\uac83\uc774 SFP28\uc774 \uc77c\ubc18\uc801\uc73c\ub85c 25G \uc774\ub354\ub137 \ud45c\uc900(25GbE)\uacfc \uc5f0\uad00\ub418\ub294 \uc774\uc720\uc784.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uad6c\ubd84\uc740 \uac80\uc0c9 \uc758\ub3c4 \uce21\uba74\uc5d0\uc11c \uc911\uc694\ud568. \ub9ce\uc740 \uc0ac\uc6a9\uc790\ub4e4\uc774 \ub2e4\uc74c\uc744 \uac00\uc815\ud558\uae30 \ub54c\ubb38\uc784<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP28 = 28G \uc18d\ub3c4(\uc624\ub958)<\/p><\/li><li><p>SFP28 = 25G \uc0ac\uc6a9 \uac00\ub2a5 \ucc98\ub9ac\ub7c9(\uc815\ud655)<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28\uc774 \uc774\ub354\ub137 \uc9c4\ud654\uc5d0 \uc5b4\ub5bb\uac8c \uc790\ub9ac \uc7a1\ub294\uac00<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\uc740 \ud50c\ub7ec\uadf8\uc778 \uac00\ub2a5 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \ud45c\uc900\uc758 \uad11\ubc94\uc704\ud55c \uc9c4\ud654 \uacfc\uc815\uc758 \uc77c\ubd80\uc784<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>SFP \u2192 1Gbps<\/strong><\/p><\/li><li><p><strong>SFP+ \u2192 10Gbps<\/strong><\/p><\/li><li><p><strong>SFP28 \u2192 25Gbps<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub3d9\uc77c\ud55c \ubb3c\ub9ac\uc801 \ud3fc \ud329\ud130\ub97c \uc720\uc9c0\ud558\uba74\uc11c \uc18d\ub3c4\ub97c \ub192\uc784\uc73c\ub85c\uc368, SFP28\uc740 \ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ud558\ub4dc\uc6e8\uc5b4 \ub808\uc774\uc544\uc6c3\uc744 \uc7ac\uc124\uacc4\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc131\ub2a5\uc744 \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\uba70, \uc774\uac83\uc774 \ud604\ub300 \ub370\uc774\ud130\uc13c\ud130\uc5d0\uc11c \uad11\ubc94\uc704\ud558\uac8c \ucc44\ud0dd\ub418\ub294 \ud575\uc2ec \uc774\uc720\uc784.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac04\ub2e8\ud788 \ub9d0\ud574, SFP28\uc740 25G \ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0\uc744 \uac00\ub2a5\ud558\uac8c \ud558\ub294 \uc18c\ud615 \ud50c\ub7ec\uadf8\uc778 \ubaa8\ub4c8\uc784. \uc774\ub294 \ub2e4\uc74c\uc744 \uacb0\ud569\ud568<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uace0\uc18d(25Gbps)<\/p><\/li><li><p>\uc18c\ud615 \ud06c\uae30(SFP+\uc640 \ub3d9\uc77c)<\/p><\/li><li><p>\uc720\uc5f0\ud55c \ubc30\uce58(\uad11\uc12c\uc720 \ub610\ub294 \uad6c\ub9ac \uc635\uc158 \uac00\ub2a5)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c \uc624\ub298\ub0a0 \uace0\ub300\uc5ed\ud3ed \ub124\ud2b8\uc6cc\ud0b9 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\uc2dc\ud0a4\ub294 \uac00\uc7a5 \ud6a8\uc728\uc801\uc774\uace0 \ud655\uc7a5 \uac00\ub2a5\ud55c \uc194\ub8e8\uc158 \uc911 \ud558\ub098\uc784.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>\uc77c\ubc18\uc801\uc778 SFP28 \ud45c\uc900 \ubc0f \uc0ac\uc591<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28 \ud45c\uc900\uc740 \ub2e4\uc591\ud55c 25\uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137(25GbE) \uc804\uc1a1 \ubc29\uc2dd\uc744 \uc9c0\uc6d0\ud558\uba70, \uac01 \ubc29\uc2dd\uc740 \uc11c\ub85c \ub2e4\ub978 \uad11\uc12c\uc720 \uc720\ud615, \uac70\ub9ac, \ubc30\uce58 \uc2dc\ub098\ub9ac\uc624\uc5d0 \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc74c. \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud45c\uc900\uc740 \ub2e8\uac70\ub9ac \ubc0f \uc7a5\uac70\ub9ac \uad11 \ud1b5\uc2e0\uc744 \uc704\ud55c 25GBASE-SR \ubc0f 25GBASE-LR\uc784.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9.jpg\" alt=\"Common SFP28 Standards\" class=\"wp-image-2904\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" ><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/473141.htm\">25GBASE-SR<\/a> (\ub2e8\uac70\ub9ac, \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">25GBASE-SR\uc740 \ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720(MMF)\ub97c \uc0ac\uc6a9\ud55c \ub2e8\uac70\ub9ac \uc804\uc1a1\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc73c\uba70, \ud30c\uc7a5 850nm\uc5d0\uc11c \uc791\ub3d9\ud568.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc8fc\uc694 \ud2b9\uc131:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uad11\uc12c\uc720 \uc885\ub958:<\/strong> \uba40\ud2f0\ubaa8\ub4dc \uad11\uc12c\uc720(OM3 \/ OM4)<\/p><\/li><li><p><strong>\uac70\ub9ac:<\/strong> 850 nm<\/p><\/li><li><p><strong>\ucd5c\ub300 \uc804\uc1a1 \uac70\ub9ac:<\/strong><\/p><ul><li><p>OM3: \uc57d 70~100\ubbf8\ud130\uae4c\uc9c0<\/p><\/li><li><p>OM4: \uc57d 100\ubbf8\ud130\uae4c\uc9c0<\/p><\/li><\/ul><\/li><li><p><strong>\ucee4\ub125\ud130:<\/strong> LC \ub4c0\ud50c\ub809\uc2a4<\/p><\/li><li><p><strong>\uc8fc\uc694 \ud65c\uc6a9 \uc0ac\ub840:<\/strong><\/p><ul><li><p>\ub370\uc774\ud130\uc13c\ud130 \ub799 \uac04 \uc5f0\uacb0<\/p><\/li><li><p><a target=\"_self\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-a-tor-top-of-rack-switch\/\">\ub799 \uc0c1\ub2e8(Top-of-Rack) <\/a>(ToR) \uc9d1\uacc4 \uc2a4\uc704\uce58\ub85c\uc758 \uc5f0\uacb0<\/p><\/li><li><p>\uace0\ubc00\ub3c4, \ub2e8\uac70\ub9ac \ud658\uacbd<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SR\ub97c \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uc774\uc720:<\/strong><br\/>\ub370\uc774\ud130 \uc13c\ud130 \ub0b4 \ub2e8\uac70\ub9ac \ubc30\ud3ec\uc5d0 \ub300\ud574 \ub0ae\uc740 \ube44\uc6a9\uacfc \ub192\uc740 \ud6a8\uc728\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" ><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476046.htm\">25GBASE-LR<\/a> (\uc7a5\uac70\ub9ac, \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">25GBASE-LR\uc740 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(SMF)\ub97c \ud1b5\ud55c \uc7a5\uac70\ub9ac \uc804\uc1a1\uc5d0 \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc73c\uba70, 1310nm \ud30c\uc7a5\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc8fc\uc694 \ud2b9\uc131:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uad11\uc12c\uc720 \uc885\ub958:<\/strong> \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720(OS2)<\/p><\/li><li><p><strong>\uac70\ub9ac:<\/strong> 1310 nm<\/p><\/li><li><p><strong>\ucd5c\ub300 \uc804\uc1a1 \uac70\ub9ac:<\/strong> \ucd5c\ub300 <strong>10km<\/strong><\/p><\/li><li><p><strong>\ucee4\ub125\ud130:<\/strong> LC \ub4c0\ud50c\ub809\uc2a4<\/p><\/li><li><p><strong>\uc8fc\uc694 \ud65c\uc6a9 \uc0ac\ub840:<\/strong><\/p><ul><li><p>\uac74\ubb3c \uac04 \uc5f0\uacb0<\/p><\/li><li><p>\ucea0\ud37c\uc2a4 \ub124\ud2b8\uc6cc\ud06c<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/data-center-interconnect-definition-benefits-and-role-of-optical-modules\/\">\ub370\uc774\ud130 \uc13c\ud130 \uc0c1\ud638 \uc5f0\uacb0<\/a> (DCI)<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LR\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uc774\uc720:<\/strong><br\/>\uc2e0\ud638 \uc190\uc2e4\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc7a5\uac70\ub9ac \ud1b5\uc2e0\uc744 \uac00\ub2a5\ud558\uac8c \ud558\ubbc0\ub85c, \ubc31\ubcf8 \ubc0f \ud655\uc7a5\ub41c \ub124\ud2b8\uc6cc\ud06c \ub9c1\ud06c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc804\uc1a1 \uac70\ub9ac \ubc0f \uc0ac\uc6a9 \uc0ac\ub840 \ube44\uad50<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SR\uacfc LR \uc911 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uac70\ub9ac \uc694\uad6c \uc0ac\ud56d, \uad11\uc12c\uc720 \uc778\ud504\ub77c \ubc0f \ube44\uc6a9 \uace0\ub824 \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc778\uc99d\ub41c \uc7a5\uce58\uc640 \ud45c\uc900\ud654\ub41c \ud504\ub85c\ud30c\uc77c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. <strong>25GBASE-SR<\/strong> \ub192\uc740 \uc11c\ubc84 \uce90\ube44\ub2db\uc744 \uc0ac\uc6a9\ud558\uace0 \ub300\uce6d\uc801\uc778 \ucf00\uc774\ube14 \uae38\uc774\ub97c \uc6d0\ud560 \ub54c<\/p><ul><li><p>\uac70\ub9ac\uac00 100\ubbf8\ud130 \uc774\ub0b4\uc778 \uacbd\uc6b0<\/p><\/li><li><p>\ub2e4\uc911 \ubaa8\ub4dc \uad11\uc12c\uc720\uac00 \uc774\ubbf8 \uc124\uce58\ub41c \uacbd\uc6b0<\/p><\/li><li><p>\ube44\uc6a9 \ucd5c\uc801\ud654\uac00 \uc6b0\uc120 \uc21c\uc704<\/p><\/li><\/ul><\/li><li><p>\uc778\uc99d\ub41c \uc7a5\uce58\uc640 \ud45c\uc900\ud654\ub41c \ud504\ub85c\ud30c\uc77c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. <strong>25GBASE-LR<\/strong> \ub192\uc740 \uc11c\ubc84 \uce90\ube44\ub2db\uc744 \uc0ac\uc6a9\ud558\uace0 \ub300\uce6d\uc801\uc778 \ucf00\uc774\ube14 \uae38\uc774\ub97c \uc6d0\ud560 \ub54c<\/p><ul><li><p>\uac70\ub9ac\uac00 100\ubbf8\ud130\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0<\/p><\/li><li><p>\uc7a5\uac70\ub9ac \uc5f0\uacb0\uc774 \ud544\uc694\ud560 \uacbd\uc6b0(\ucd5c\ub300 10km)<\/p><\/li><li><p>\ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720 \uc778\ud504\ub77c\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\ube60\ub978 \ucc38\uc870 \ud45c: SFP28 \uad11\ud559 \ud45c\uc900<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\ud45c\uc900<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uad11\uc12c\uc720 \uc720\ud615<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\ud30c\uc7a5<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 \uc804\uc1a1 \uac70\ub9ac<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uc77c\ubc18\uc801\uc778 \uc0ac\uc6a9 \uc0ac\ub840<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>25GBASE-SR<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub2e4\uc911\ubaa8\ub4dc \uad11\uc12c\uc720(MMF, OM3\/OM4)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>850 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>70\u2013100m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub370\uc774\ud130\uc13c\ud130 \ub2e8\uac70\ub9ac \ub9c1\ud06c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>25GBASE-LR<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc7a5\uac70\ub9ac \ub9c1\ud06c\uc6a9 SMF(OS2)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1310 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ucd5c\ub300 10km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc7a5\uac70\ub9ac \ubc0f \ucea0\ud37c\uc2a4 \uc5f0\uacb0<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc77c\ubc18\uc801\uc778 SFP28 \ud45c\uc900\uc744 \uc774\ud574\ud568\uc73c\ub85c\uc368 \ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uac70\ub9ac, \ube44\uc6a9 \ubc0f \uc778\ud504\ub77c\uc5d0 \ub530\ub77c \uac00\uc7a5 \uc801\ud569\ud55c \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\uc5ec 25G \ubc30\ud3ec\uc5d0\uc11c \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>SFP28 \ub300 SFP+: \ubc18\ub4dc\uc2dc \uc54c\uc544\uc57c \ud560 \uc8fc\uc694 \ucc28\uc774\uc810<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\uacfc SFP+\ub294 \ub3d9\uc77c\ud55c \ubb3c\ub9ac\uc801 \ud3fc \ud329\ud130\ub97c \uacf5\uc720\ud558\uc9c0\ub9cc, SFP28\uc740 25Gbps\ub97c \uc9c0\uc6d0\ud558\uace0 SFP+\ub294 10Gbps\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. SFP28\uc740 \ub354 \ub192\uc740 \ud6a8\uc728\uc744 \uc704\ud574 \ud5a5\uc0c1\ub41c \uc804\uae30\uc801 \uc2e0\ud638 \ucc98\ub9ac \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uba70, SFP+\ub294 10G \uc131\ub2a5\uc5d0 \uc81c\ud55c\ub429\ub2c8\ub2e4. \ud638\ud658\uc131\uc740 \uc7a5\uce58 \uc9c0\uc6d0 \uc5ec\ubd80 \ubc0f \uad6c\uc131\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344.jpg\" alt=\"SFP28 vs. SFP+: Key Differences You Must Know\" class=\"wp-image-2905\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc18d\ub3c4: 25G \ub300 10G<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc7a5 \uadfc\ubcf8\uc801\uc778 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/blog\/sfp-vs-sfp-plus-vs-sfp28.htm\">SFP28\uacfc SFP+\uc758 \ucc28\uc774\uc810\uc740<\/a> \ub370\uc774\ud130 \uc804\uc1a1\ub960\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>SFP+ \u2192 10\uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137(10Gbps)<\/strong><\/p><\/li><li><p><strong>SFP28 \u2192 25\uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137(25Gbps)<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\uc740 \ud3ec\ud2b8 \ud06c\uae30\ub97c \uc99d\uac00\uc2dc\ud0a4\uc9c0 \uc54a\uace0\ub3c4 2.5\ubc30 \ub192\uc740 \ub300\uc5ed\ud3ed\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c, \ud604\ub300\uc758 \uace0\ubc00\ub3c4 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc804\uae30 \uc124\uacc4: \ud5a5\uc0c1\ub41c \uc2e0\ud638 \ucc98\ub9ac \ub300 \uae30\uc874 10G<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\uacfc SFP+ \ubaa8\ub450 \ub2e8\uc77c \ub808\uc778 \uc544\ud0a4\ud14d\ucc98\ub97c \uc0ac\uc6a9\ud558\uc9c0\ub9cc, \ud575\uc2ec \ucc28\uc774\uc810\uc740 \uc2e0\ud638 \ucc98\ub9ac \ud6a8\uc728\uc5d0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>SFP+<\/strong> \uae30\uc874 10G \uc2e0\ud638 \ucc98\ub9ac \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4<\/p><\/li><li><p><strong>SFP28<\/strong> \uace0\uc18d \uc804\uae30 \uc2e0\ud638 \ucc98\ub9ac(~25\u201328Gbps \ub808\uc778 \uc18d\ub3c4)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uac1c\uc120\ub41c \uc2e0\ud638 \ucc98\ub9ac \ubc29\uc2dd\uc744 \ud1b5\ud574 SFP28\uc740 \uc720\uc0ac\ud55c \ud558\ub4dc\uc6e8\uc5b4 \uc124\uacc4 \ubc0f \ud3c9\uba74 \ubc30\uce58\ub97c \uc720\uc9c0\ud558\uba74\uc11c \ub354 \ub192\uc740 \ucc98\ub9ac\ub7c9\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud558\uc704 \ud638\ud658\uc131 \ubc0f \uc0c1\ud638 \uc6b4\uc6a9\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\uacfc SFP+ \uac04\uc758 \ud638\ud658\uc131\uc740 \ub124\ud2b8\uc6cc\ud06c \uc7a5\ube44\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4(<br>).<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-a-network-switch\/\">\uc2a4\uc704\uce58<\/a>\/<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-nic-network-interface-card\/\">NIC<\/a>):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub9ce\uc740 SFP28 \ud3ec\ud2b8\ub294 SFP+ \ubaa8\ub4c8\uc744 \uc9c0\uc6d0\ud558\uc5ec 10G \uc18d\ub3c4\ub85c \ub2e4\uc6b4\uadf8\ub808\uc774\ub4dc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>\uadf8\ub7ec\ub098 SFP+ \ud3ec\ud2b8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c <br> <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491477.htm\">SFP28 \ubaa8\ub4c8\uc740<\/a> 25G \uc18d\ub3c4\uc5d0\uc11c \uc791\ub3d9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>\uc77c\ubd80 \ud50c\ub7ab\ud3fc\uc5d0\uc11c\ub294 SFP28 \ubaa8\ub4c8\uc744 10G\ub85c \ub2e4\uc6b4\uc2a4\ud53c\ub529\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc774 \uae30\ub2a5\uc740 \uba85\uc2dc\uc801\uc73c\ub85c \uc9c0\uc6d0\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud575\uc2ec \uc694\uc57d:<\/strong><br\/>SFP28\uc740 \ud5a5\ud6c4 \ud655\uc7a5\uc131\uc744 \uc704\ud55c \uc720\uc5f0\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \ud638\ud658\uc131\uc774 \ud56d\uc0c1 \uc591\ubc29\ud5a5\uc73c\ub85c \ubcf4\uc7a5\ub418\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc0ac\uc6a9 \uc0ac\ub840: SFP28\uacfc SFP+ \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud574\uc57c \ud560\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub2e4\uc74c \uacbd\uc6b0 SFP+(10G)\ub97c \uc120\ud0dd\ud558\uc138\uc694:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uae30\uc874 \uc778\ud504\ub77c \uc5c5\uadf8\ub808\uc774\ub4dc \uc2dc<\/p><\/li><li><p>\ub300\uc5ed\ud3ed \uc694\uad6c \uc0ac\ud56d\uc774 \uc911\uac04 \uc218\uc900\uc77c \ub54c<\/p><\/li><li><p>\ube44\uc6a9 \ubbfc\uac10\ub3c4\uac00 \ub192\uc744 \ub54c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub2e4\uc74c \uacbd\uc6b0 SFP28(25G)\uc744 \uc120\ud0dd\ud558\uc138\uc694:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc0c8\ub85c\uc6b4 \ub370\uc774\ud130\uc13c\ud130 \uc778\ud504\ub77c \uad6c\ucd95 \uc2dc<\/p><\/li><li><p>\ud3ec\ud2b8\ub2f9 \ub354 \ub192\uc740 \ucc98\ub9ac\ub7c9\uc774 \ud544\uc694\ud560 \ub54c<\/p><\/li><li><p>\ud655\uc7a5\uc131 \ubc0f \ud5a5\ud6c4 \uc131\uc7a5\uc744 \ucd5c\uc801\ud654\ud558\ub824 \ud560 \ub54c<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\ube44\uad50 \ud45c: SFP28 vs. SFP+<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 237px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\uae30\ub2a5<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>SFP+(10G)<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>SFP28(25G)<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\ucd5c\ub300 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10 Gbps<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>25 Gbps<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\ud3fc \ud329\ud130<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc18c\ud615 \ud3fc\ud329\ud130 \ud50c\ub7ec\uadf8\uc5b4\ube14<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP+\uc640 \ub3d9\uc77c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\uc804\uae30\uc801 \ub808\uc778<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub2e8\uc77c \ub808\uc778<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub2e8\uc77c \ub808\uc778(\ud5a5\uc0c1\ub41c \uc2e0\ud638 \ucc98\ub9ac)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\uc2e0\ud638 \uc804\uc1a1 \uc18d\ub3c4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc57d 10 Gbps<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc57d 25\u201328 Gbps<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\ud558\uc704 \ud638\ud658\uc131<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc81c\ud55c\uc801<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc77c\ubc18\uc801\uc73c\ub85c SFP+ \ubaa8\ub4c8\uc744 \uc9c0\uc6d0\ud568<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\uc77c\ubc18\uc801\uc778 \uc0ac\uc6a9 \uc0ac\ub840<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc5d4\ud130\ud504\ub77c\uc774\uc988, \uae30\uc874 \uc2dc\uc2a4\ud15c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub370\uc774\ud130\uc13c\ud130, \ud074\ub77c\uc6b0\ub4dc, HPC<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>Gbps\ub2f9 \ube44\uc6a9<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub192\uc74c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ub0ae\uc74c(\ub354 \ud6a8\uc728\uc801)<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud575\uc2ec \uc694\uc57d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SFP+\ub294 \uc5ec\uc804\ud788 10G \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc911\uc694\ud558\uc9c0\ub9cc, SFP28\uc740 \ud604\ub300\uc801\uc778 25G \uad6c\ucd95\uc5d0 \uc788\uc5b4 \ub354 \uc120\ud638\ub418\ub294 \uc120\ud0dd\uc73c\ub85c, \ub354 \ub192\uc740 \uc131\ub2a5, \ub354 \ub098\uc740 \ud6a8\uc728\uc131, \uadf8\ub9ac\uace0 \ud5a5\ud6c4 \ub124\ud2b8\uc6cc\ud06c \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub300\ud55c \uac15\ub825\ud55c \ud655\uc7a5\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>SFP28\uc740 \uad11\uc12c\uc720\uc778\uac00 \uad6c\ub3d9\uc778\uac00? (\ubaa8\ub4c8 \uc720\ud615 \uc124\uba85)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\uc740 \uad11\uc12c\uc720 \ubc0f \uad6c\ub3d9 \uc5f0\uacb0 \ubaa8\ub450\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \ud558\ub098\uc758 \ub9e4\uccb4\uc5d0 \uad6d\ud55c\ub418\uc9c0 \uc54a\uc73c\uba70, SFP28\uc740 \uac70\ub9ac, \ube44\uc6a9, \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c <br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/direct-attach-cables-dac-in-networking\/\">DAC <\/a>(\uad6c\ub3d9 \ucf00\uc774\ube14), AOC(<br>)<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/aoc-explained-active-optical-cable-benefits-uses-advancements-guide\/\">\ud65c\uc131 \uad11 \ucf00\uc774\ube14<\/a>\ub610\ub294 \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84(SR\/LR)\ub97c \uc0ac\uc6a9\ud574 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008.jpg\" alt=\"Is SFP28 Fiber or Copper? (Module Types Explained)\" class=\"wp-image-2906\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28 DAC(\uc9c1\uc811 \uc811\uc18d \uad6c\ub3d9)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc9c1\uc811 \uc811\uc18d \uad6c\ub3d9(DAC) \ucf00\uc774\ube14\uc740 \uc591 \ub05d\uc5d0 SFP28 \ucee4\ub125\ud130\uac00 \ubd80\ucc29\ub41c \uace0\uc815\ud615 \uad6c\ub3d9 \ucf00\uc774\ube14\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc8fc\uc694 \ud2b9\uc131:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ub9e4\uccb4:<\/strong> \uad6c\ub9ac<\/p><\/li><li><p><strong>\uac70\ub9ac:<\/strong> \uc77c\ubc18\uc801\uc73c\ub85c \ucd5c\ub300 <br> <strong>3\u20135\ubbf8\ud130<\/strong><\/p><\/li><li><p><strong>\uc804\ub825 \uc18c\ube44:<\/strong> \ub9e4\uc6b0 \ub0ae\uc74c<\/p><\/li><li><p><strong>\ube44\uc6a9:<\/strong> \uac00\uc7a5 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc635\uc158<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc8fc\uc694 \ud65c\uc6a9 \uc0ac\ub840:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uac19\uc740 \ub799 \ub0b4 \uc11c\ubc84-\uc2a4\uc704\uce58 \uc5f0\uacb0<\/p><\/li><li><p>\ub370\uc774\ud130\uc13c\ud130 \ub0b4 \ub2e8\uac70\ub9ac \uace0\uc18d \ub9c1\ud06c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DAC\ub97c \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uacbd\uc6b0:<\/strong><br\/>\ub799 \ub0b4 \ub610\ub294 \uc778\uc811 \uc7a5\ube44 \uac04 \ucd08\uc800\ube44\uc6a9, \ucd08\uc800\uc9c0\uc5f0, \ub2e8\uac70\ub9ac \uc5f0\uacb0\uc774 \ud544\uc694\ud560 \ub54c DAC\ub97c \uc120\ud0dd\ud558\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28 AOC(\ud65c\uc131 \uad11 \ucf00\uc774\ube14)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud65c\uc131 \uad11 \ucf00\uc774\ube14(AOC)\uc740 \uc591 \ub05d\uc5d0 \ub0b4\uc7a5\ud615 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uac00 \uacb0\ud569\ub41c \uad11\uc12c\uc720\ub97c \ud1b5\ud569\ud55c \ucf00\uc774\ube14\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc8fc\uc694 \ud2b9\uc131:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ub9e4\uccb4:<\/strong> \uad11\uc12c\uc720(\ud1b5\ud569 \ucf00\uc774\ube14)<\/p><\/li><li><p><strong>\uac70\ub9ac:<\/strong> \uc77c\ubc18\uc801\uc73c\ub85c <strong>10\u2013100\ubbf8\ud130<\/strong><\/p><\/li><li><p><strong>\uc804\ub825 \uc18c\ube44:<\/strong> \uc911\uac04 \uc218\uc900( DAC\ubcf4\ub2e4 \ub192\uace0, \uc77c\ubd80 \uacbd\uc6b0 \uc644\uc804\ud55c \uad11\ud559 \uc194\ub8e8\uc158\ubcf4\ub2e4 \ub0ae\uc74c)<\/p><\/li><li><p><strong>\uc0ac\uc6a9 \ud3b8\uc758\uc131:<\/strong> \ud50c\ub7ec\uadf8\uc564\ud50c\ub808\uc774<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc8fc\uc694 \ud65c\uc6a9 \uc0ac\ub840:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub370\uc774\ud130\uc13c\ud130 \ub0b4 \ub799 \uac04 \uc5f0\uacb0<\/p><\/li><li><p>\uc911\uac70\ub9ac \uace0\uc18d \ub9c1\ud06c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>AOC\ub97c \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uacbd\uc6b0:<\/strong><br\/>DAC\ubcf4\ub2e4 \ub354 \uae34 \uc804\uc1a1 \uac70\ub9ac\uac00 \ud544\uc694\ud558\uc9c0\ub9cc, \ubcc4\ub3c4\uc758 \uad11\ud559 \ubaa8\ub4c8\uacfc \ud328\uce58 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\ubcf4\ub2e4 \uac04\ud3b8\ud55c \uc124\uce58\ub97c \uc120\ud638\ud560 \ub54c AOC\ub97c \uc0ac\uc6a9\ud558\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28 \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84(SR \ubc0f LR)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/473143.htm\">SFP28 \uad11 \ubaa8\ub4c8\uc740<\/a> \ubcc4\ub3c4\uc758 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc640 \uad11\ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud568\uc73c\ub85c\uc368 \uac00\uc7a5 \uc720\uc5f0\ud558\uace0 \ud655\uc7a5 \uac00\ub2a5\ud55c \uc5f0\uacb0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>25GBASE-SR(\ub2e8\uac70\ub9ac)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uad11\uc12c\uc720 \uc885\ub958:<\/strong> \ub2e4\uc911\ubaa8\ub4dc(MMF)<\/p><\/li><li><p><strong>\uac70\ub9ac:<\/strong> 850 nm<\/p><\/li><li><p><strong>\uac70\ub9ac:<\/strong> \uc57d 100\ubbf8\ud130\uae4c\uc9c0<\/p><\/li><li><p><strong>\uc0ac\uc6a9 \uc0ac\ub840:<\/strong> \ub370\uc774\ud130\uc13c\ud130 \ub2e8\uac70\ub9ac \ub9c1\ud06c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>25GBASE-LR(\uc7a5\uac70\ub9ac)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uad11\uc12c\uc720 \uc885\ub958:<\/strong> \ub2e8\uc77c\ubaa8\ub4dc(SMF)<\/p><\/li><li><p><strong>\uac70\ub9ac:<\/strong> 1310 nm<\/p><\/li><li><p><strong>\uac70\ub9ac:<\/strong> \ucd5c\ub300 <strong>10 km<\/strong><\/p><\/li><li><p><strong>\uc0ac\uc6a9 \uc0ac\ub840:<\/strong> \ucea0\ud37c\uc2a4 \ubc0f \uc7a5\uac70\ub9ac \uc5f0\uacb0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc120\ud0dd \uc2dc\uae30: <\/strong><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476099.htm\"><strong>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/a><strong>:<\/strong><br\/>\ucd5c\ub300\ud55c\uc758 \uc720\uc5f0\uc131, \uc7a5\uac70\ub9ac \uc804\uc1a1, \ud655\uc7a5 \uac00\ub2a5\ud55c \ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ucc98\uac00 \ud544\uc694\ud560 \ub54c SR \ub610\ub294 LR \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc801\uc808\ud55c SFP28 \ubbf8\ub514\uc5b4 \uc720\ud615 \uc120\ud0dd \ubc29\ubc95<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 336px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"336\"><p>\uc2dc\ub098\ub9ac\uc624<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\uad8c\uc7a5 \uc635\uc158<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"336\"><p>\ub3d9\uc77c \ub799 \ub0b4(\u22645m)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>DAC(\uad6c\ub9ac)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"336\"><p>\ub799 \uac04 \uc5f0\uacb0(10\u2013100m)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>AOC<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"336\"><p>\uc9e7\uc740 \uad11\uc12c\uc720 \ub9c1\ud06c(\u2264100m)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SR \uad11\ud559<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"336\"><p>\uc7a5\uac70\ub9ac(\ucd5c\ub300 10km)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>LR \uad11\ud559<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\uc740 \ub2e8\uc77c \ub9e4\uccb4\uc5d0 \uc885\uc18d\ub418\uc9c0 \uc54a\ub294 \uc720\uc5f0\ud55c \uc5f0\uacb0 \ud45c\uc900\uc785\ub2c8\ub2e4. \uad6c\ub9ac(DAC)\ub97c \uc120\ud0dd\ud560\uc9c0, \uad11\uc12c\uc720(AOC\/SR\/LR)\ub97c \uc120\ud0dd\ud560\uc9c0\ub294 \uac70\ub9ac, \uc608\uc0b0, \uc124\uce58 \ubcf5\uc7a1\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \uc774\ub85c \uc778\ud574 SFP28\uc740 \ub2e4\uc591\ud55c 25G \ub124\ud2b8\uc6cc\ud0b9 \uc2dc\ub098\ub9ac\uc624\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>SFP28 \ud638\ud658\uc131 \ubc0f \ubc30\ud3ec \uace0\ub824 \uc0ac\ud56d<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28 \ubaa8\ub4c8\uc740 \ubb3c\ub9ac\uc801\uc73c\ub85c SFP28 \ud3ec\ud2b8\uc640 \ud638\ud658\ub418\uba70, \uc2a4\uc704\uce58\uc5d0 \ub530\ub77c SFP+(10G) \ud3ec\ud2b8\uc640\uc758 \ud558\uc704 \ud638\ud658 \uc791\ub3d9\uc744 \uc9c0\uc6d0\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 SFP28 \ubaa8\ub4c8\uc774 SFP+ \ud3ec\ud2b8\uc5d0\uc11c \ud56d\uc0c1 25G\ub85c \uc791\ub3d9\ud558\ub294 \uac83\uc740 \uc544\ub2c8\uba70, \ud638\ud658\uc131\uc740 \uc81c\uc870\uc0ac \uc9c0\uc6d0 \ubc0f \uc124\uc815\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c.jpg\" alt=\"SFP28 Compatibility and Deployment Considerations\" class=\"wp-image-2907\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc2a4\uc704\uce58 \ud638\ud658\uc131(\ud558\ub4dc\uc6e8\uc5b4 \ubc0f \ud3ec\ud2b8 \uc9c0\uc6d0)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28 \ud638\ud658\uc131\uc740 \uc2a4\uc704\uce58 \ub610\ub294 \ub124\ud2b8\uc6cc\ud06c \uc778\ud130\ud398\uc774\uc2a4 \ud558\ub4dc\uc6e8\uc5b4\uc5d0\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4. \ubb3c\ub9ac\uc801\uc73c\ub85c SFP28 \ubaa8\ub4c8\uc744 \uc218\uc6a9\ud560 \uc218 \uc788\ub294 \ubaa8\ub4e0 \ud3ec\ud2b8\uac00 \ubc18\ub4dc\uc2dc 25G \uc131\ub2a5\uc744 \uc644\uc804\ud788 \uc9c0\uc6d0\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ub124\uc774\ud2f0\ube0c SFP28 \ud3ec\ud2b8<\/strong> \u2192 25GbE \uc791\ub3d9\uc744 \uc644\uc804\ud788 \uc9c0\uc6d0<\/p><\/li><li><p><strong>\uba40\ud2f0\ub808\uc774\ud2b8 \ud3ec\ud2b8(10G\/25G)<\/strong> \u2192 SFP+ \ubc0f SFP28 \uc18d\ub3c4 \uac04 \uc790\ub3d9 \ud611\uc0c1 \uac00\ub2a5<\/p><\/li><li><p><strong>SFP+ \uc804\uc6a9 \ud3ec\ud2b8<\/strong> \u2192 SFP28 \ubaa8\ub4c8\uc744 \uc218\uc6a9\ud560 \uc218\ub294 \uc788\uc73c\ub098, \uc9c0\uc6d0 \uc2dc 10G\uc5d0\uc11c\ub9cc \uc791\ub3d9<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9ce\uc740 \ud604\ub300\uc2dd \ub370\uc774\ud130\uc13c\ud130 \uc2a4\uc704\uce58\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc81c\uc870\uc0ac\uc5d0\uc11c \uc81c\uacf5\ud569\ub2c8\ub2e4. <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491478.htm\">\uc2dc\uc2a4\ucf54<\/a>, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477932.htm\">\uc544\ub9ac\uc2a4\ud0c0<\/a>, \uadf8\ub9ac\uace0 Mellanox \uae30\ubc18 \ud50c\ub7ab\ud3fc\uc740 \uc720\uc5f0\ud55c \ubc30\ud3ec\ub97c \uc704\ud574 \uba40\ud2f0\ub808\uc774\ud2b8 SFP28 \uc9c0\uc6d0\uc744 \uc124\uacc4\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP+(10G \uc791\ub3d9)\uacfc\uc758 \ud558\uc704 \ud638\ud658\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc7a5 \ud754\ud55c \uc9c8\ubb38 \uc911 \ud558\ub098\ub294 SFP28\uc774 SFP+ \ud658\uacbd\uc5d0\uc11c \uc791\ub3d9\ud558\ub294\uc9c0 \uc5ec\ubd80\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub9ce\uc740 \uacbd\uc6b0, SFP28 \ud3ec\ud2b8\ub294 SFP+ \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\uc5ec 10G \ubaa8\ub4dc\ub85c \ub2e4\uc6b4\uc2dc\ud504\ud2b8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>\uc77c\ubd80 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 SFP28 \ubaa8\ub4c8\uc744 10G(\ub2e4\uc6b4\uc2a4\ud53c\ub529)\ub85c \uc2e4\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>\uadf8\ub7ec\ub098 SFP+ \ud3ec\ud2b8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 25G \uc18d\ub3c4\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub85c \uc778\ud574 SFP28\uc740 \ud5a5\ud6c4 \ud638\ud658 \uac00\ub2a5\ud55c \uc5c5\uadf8\ub808\uc774\ub4dc \uacbd\ub85c\uac00 \ub418\uc9c0\ub9cc, \uc644\uc804\ud788 \uc591\ubc29\ud5a5\uc801\uc778 \ud45c\uc900\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28\uac00 SFP+ \ud3ec\ud2b8\uc5d0\uc11c \uc791\ub3d9\ud560 \uc218 \uc788\ub098\uc694? (\uc911\uc694\ud55c \uba85\ud655\ud654)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\uc220\uc801\uc73c\ub85c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud3fc \ud329\ud130\ub294 \ub3d9\uc77c\ud558\ubbc0\ub85c \ubb3c\ub9ac\uc801 \uc0bd\uc785\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\uc804\uae30\uc801 \uc131\ub2a5\uc740 \uc2a4\uc704\uce58 \ud38c\uc6e8\uc5b4 \ubc0f \uce69\uc14b\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\ubb34\uc0c1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc77c\ubd80 SFP+ \ud3ec\ud2b8\ub294 SFP28 \ubaa8\ub4c8\uc744 \uac70\ubd80\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>\ub2e4\ub978 \ud3ec\ud2b8\ub294 \uc774\ub97c \uc218\uc6a9\ud558\ub418 \uc18d\ub3c4\ub97c 10Gbps\ub85c \uc81c\ud55c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>\uc9c4\uc815\ud55c 25G \uc791\ub3d9\uc740 SFP28 \ub300\uc751 \ud3ec\ud2b8\ub97c \ud544\uc694\ub85c \ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\ubca4\ub354 \ud638\ud658\uc131(Cisco, Arista \ub4f1)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc591\ud55c \ubca4\ub354\ub294 \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uac80\uc99d \uc815\ucc45\uc744 \uad6c\ud604\ud558\uba70, \uc774\ub294 SFP28\uc758 \uc2e4\uc6a9\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc2dc\uc2a4\ucf54<\/strong> \u2192 \uc77c\ubc18\uc801\uc73c\ub85c \uc7a0\uae08 \ud574\uc81c\ub418\uc9c0 \uc54a\uc740 \uacbd\uc6b0 \ucf54\ub529\ub41c \ub610\ub294 \ud638\ud658 \uac00\ub2a5\ud55c \uad11\ubaa8\ub4c8\uc774 \ud544\uc694\ud568<\/p><\/li><li><p><strong>\uc544\ub9ac\uc2a4\ud0c0<\/strong> \u2192 \ub9ce\uc740 \ud50c\ub7ab\ud3fc\uc5d0\uc11c \ub2e4\uc911 \ubca4\ub354\uc5d0 \ub300\ud55c \ubcf4\ub2e4 \uc720\uc5f0\ud55c \uc9c0\uc6d0 \uc81c\uacf5<\/p><\/li><li><p><strong>Mellanox\/NVIDIA<\/strong> \u2192 25G SFP28 \ud658\uacbd\uc5d0 \ub300\ud55c \uac15\ub825\ud55c \ub124\uc774\ud2f0\ube0c \uc9c0\uc6d0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \ud575\uc2ec SEO \ubc0f \uc2e4\uc0ac\uc6a9 \uace0\ub824 \uc0ac\ud56d\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4:<br\/>\ud83d\udc49 \u201cSFP28 \ud638\ud658\uc131\uc740 \ubcf4\ud3b8\uc801\uc774\uc9c0 \uc54a\uc73c\uba70, \ubca4\ub354 \uc815\ucc45\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.\u201d<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ubca4\ub354 \ub77d\uc778(Vendor Lock-In) \ub300\ube44 \ud0c0\uc0ac \ubaa8\ub4c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477933.htm\"><strong>OEM \ubaa8\ub4c8<\/strong><\/a><strong> (\ubca4\ub354 \ube0c\ub79c\ub4dc):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ubcf4\uc7a5\ub41c \ud638\ud658\uc131<\/p><\/li><li><p>\ube44\uc6a9\uc774 \ub192\uc74c<\/p><\/li><li><p>\uc5d4\ud130\ud504\ub77c\uc774\uc988 \uc9c0\uc6d0 \uacc4\uc57d\uc5d0\uc11c \uc120\ud638\ub428<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491663.htm\"><strong>\ud0c0\uc0ac SFP28 \ubaa8\ub4c8<\/strong><\/a><strong>:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub0ae\uc740 \ube44\uc6a9<\/p><\/li><li><p>\uad11\ubc94\uc704\ud55c \uac00\uc6a9\uc131<\/p><\/li><li><p>\uc218\ub3d9 \ud638\ud658\uc131 \uc624\ubc84\ub77c\uc774\ub4dc\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc74c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9ce\uc740 \ub370\uc774\ud130\uc13c\ud130\ub294 CAPEX\ub97c \uc904\uc774\uba74\uc11c\ub3c4 25G \uc131\ub2a5\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ud0c0\uc0ac \ubaa8\ub4c8\uc744 \ucc44\ud0dd\ud558\uc9c0\ub9cc, \ud38c\uc6e8\uc5b4 \ud638\ud658\uc131\uc744 \uc2e0\uc911\ud558\uac8c \uac80\uc99d\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc2e4\uc0ac\uc6a9 \ubc30\ud3ec \ud301<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28 \ud45c\uc900\uc758 \uc548\uc815\uc801\uc778 \ubc30\ud3ec\ub97c \ubcf4\uc7a5\ud558\ub824\uba74 \ub2e4\uc74c \ucd5c\uc120\uc758 \uad00\ud589\uc744 \ub530\ub974\uc2ed\uc2dc\uc624:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ubc30\ud3ec \uc804\uc5d0 \ud56d\uc0c1 \uc2a4\uc704\uce58 \ud638\ud658\uc131 \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p><\/li><li><p>\ubaa8\ub4c8 \uc720\ud615(SR\/LR\/DAC\/AOC)\uc744 \uac70\ub9ac \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ucd94\uc2ed\uc2dc\uc624.<\/p><\/li><li><p>\uac80\uc99d \uc5c6\uc774 \uc9c0\uc6d0\ub418\uc9c0 \uc54a\ub294 \ubca4\ub354\ub97c \ud63c\ud569\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p><\/li><li><p>\ud5a5\ud6c4 \ud655\uc7a5\uc131(25G \u2192 100G \uc5c5\ub9c1\ud06c)\uc744 \uacc4\ud68d\ud558\uc2ed\uc2dc\uc624.<\/p><\/li><li><p>\ub300\uaddc\ubaa8 \ubc30\ud3ec\uc5d0\uc11c\ub294 \uc77c\uad00\ub41c \ucf54\ub529 \uc815\ucc45\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\ub294 25G \uc774\ub354\ub137\uc73c\ub85c\uc758 \uc720\uc5f0\ud55c \uc5c5\uadf8\ub808\uc774\ub4dc \uacbd\ub85c\ub97c \uc81c\uacf5\ud558\uc9c0\ub9cc, \uc2e4\uc81c \ud638\ud658\uc131\uc740 \uc2a4\uc704\uce58 \uae30\ub2a5, \uacf5\uae09\uc5c5\uccb4 \uc815\ucc45 \ubc0f \uad6c\uc131 \uc124\uc815\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4. \uc548\uc815\uc801\uc778 \uad6c\ucd95\uc744 \uc704\ud574\uc11c\ub294 25G \ub124\ud2b8\uc6cc\ud06c \ud655\uc7a5 \uc804\uc5d0 \ud56d\uc0c1 \ud558\ub4dc\uc6e8\uc5b4 \uc9c0\uc6d0 + \uad11\ubaa8\ub4c8 \uc720\ud615 + \uacf5\uae09\uc5c5\uccb4 \uaddc\uce59\uc744 \uc77c\uce58\uc2dc\ucf1c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>\uc5b8\uc81c SFP28\ub97c \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694? (\uc0ac\uc6a9 \uc0ac\ub840 \uac00\uc774\ub4dc)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\ub294 \ub192\uc740 \ub300\uc5ed\ud3ed, \ub0ae\uc740 \uc9c0\uc5f0 \uc2dc\uac04 \ubc0f \ud655\uc7a5 \uac00\ub2a5\ud55c \ud3ec\ud2b8 \ubc00\ub3c4\uac00 \uc694\uad6c\ub418\ub294 25GbE \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\uba70, \ud2b9\ud788 \ud604\ub300 \ub370\uc774\ud130 \uc13c\ud130, \ud074\ub77c\uc6b0\ub4dc \ud658\uacbd \ubc0f \uace0\uc131\ub2a5 \ucef4\ud4e8\ud305 \ud074\ub7ec\uc2a4\ud130\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403.jpg\" alt=\"When Should You Choose SFP28?\" class=\"wp-image-2908\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2605 \ub370\uc774\ud130 \uc13c\ud130(\uc2a4\ud30c\uc778\u2013\ub9ac\ud504 \uc544\ud0a4\ud14d\ucc98)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\ub294 \uc11c\ubc84\uc640 \uc2a4\uc704\uce58 \uac04 \ud2b8\ub798\ud53d\uc5d0 \ub192\uc740 \ucc98\ub9ac\ub7c9\uacfc \ub0ae\uc740 \uc624\ubc84\uc11c\ube0c\uc2a4\ud06c\ub9bd\uc158(over-subscription)\uc774 \uc694\uad6c\ub418\ub294 \ud604\ub300 \ub370\uc774\ud130 \uc13c\ud130 \uc544\ud0a4\ud14d\ucc98, \ud2b9\ud788 \uc2a4\ud30c\uc778-\ub9ac\ud504 \ud1a0\ud3f4\ub85c\uc9c0\uc5d0\uc11c \ub110\ub9ac \ucc44\ud0dd\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SFP28\uac00 \ub370\uc774\ud130 \uc13c\ud130\uc5d0 \uc801\ud569\ud55c \uc774\uc720:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uac00\ub2a5\ud558\uac8c \ud568<strong> 25G \uc11c\ubc84-\uc2a4\uc704\uce58 \uc5f0\uacb0<\/strong><\/p><\/li><li><p>10G(SFP+) \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ube44\ud574 \ud63c\uc7a1\ub3c4 \uac10\uc18c<\/p><\/li><li><p>\ub799 \uacf5\uac04 \uc99d\uac00 \uc5c6\uc774 \uace0\ubc00\ub3c4 \uc2a4\uc704\uce58 \ud3ec\ud2b8 \uc9c0\uc6d0<\/p><\/li><li><p>\ub3d9\uc11c \ubc29\ud5a5 \ud2b8\ub798\ud53d \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \uc77c\ubc18\uc801\uc778 \uc2dc\ub098\ub9ac\uc624:<br\/>25G SFP28 \ub9c1\ud06c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5ec\ub7ec \uc11c\ubc84\ub97c \uc5f0\uacb0\ud558\ub294 \ub799 \uc0c1\ub2e8(Top-of-Rack, ToR) \uc2a4\uc704\uce58<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2605 \ud074\ub77c\uc6b0\ub4dc \uc778\ud504\ub77c(\ucd08\ub300\uaddc\ubaa8 \ud658\uacbd)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud074\ub77c\uc6b0\ub4dc \uc81c\uacf5\uc5c5\uccb4\ub294 \ube44\uc6a9 \ubc0f \uc804\ub825 \uc18c\ube44\ub97c \ud1b5\uc81c\ud558\uba74\uc11c \ub300\uc5ed\ud3ed\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \ud655\uc7a5\ud558\uae30 \uc704\ud574 SFP28\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud074\ub77c\uc6b0\ub4dc \ub124\ud2b8\uc6cc\ud06c\uc758 \uc8fc\uc694 \uc774\uc810:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>10G \ub300\ube44 \ud3ec\ud2b8\ub2f9 \ub354 \ub192\uc740 \ucc98\ub9ac\ub7c9<\/p><\/li><li><p>\uae30\uc874 10G \uc778\ud504\ub77c\ubcf4\ub2e4 \ube44\ud2b8\ub2f9 \ub354 \ub0ae\uc740 \uc804\ub825 \uc18c\ube44<\/p><\/li><li><p>\uac00\uc0c1\ud654 \uc6cc\ud06c\ub85c\ub4dc\uc5d0 \ub300\ud55c \ub354 \ub098\uc740 \ud655\uc7a5\uc131<\/p><\/li><li><p>\ubc29\ub300\ud55c \uc774\uc2a4\ud2b8-\uc6e8\uc2a4\ud2b8(East-West) \ud2b8\ub798\ud53d \ud750\ub984 \uc9c0\uc6d0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \uc77c\ubc18\uc801\uc778 \uc2dc\ub098\ub9ac\uc624:<br\/>25G SFP28 \ub9c1\ud06c\ub85c \uc5f0\uacb0\ub41c \uac00\uc0c1 \uba38\uc2e0 \ud074\ub7ec\uc2a4\ud130 \ubc0f \uc2a4\ud1a0\ub9ac\uc9c0 \ub178\ub4dc<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2605 \uace0\uc131\ub2a5 \ucef4\ud4e8\ud305(HPC)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5d0\uc11c <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-hpc-high-performance-computing\/\">HPC<\/a> \ud658\uacbd\uc5d0\uc11c\ub294 \uc131\ub2a5\uacfc \uc9c0\uc5f0 \uc2dc\uac04\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. SFP28\ub294 \uacc4\uc0b0 \uc9d1\uc57d\uc801 \uc6cc\ud06c\ub85c\ub4dc\uc5d0 \ub300\ud574 \uc18d\ub3c4\uc640 \ube44\uc6a9 \ud6a8\uc728\uc131 \uc0ac\uc774\uc758 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>HPC\uc5d0\uc11c SFP28\ub97c \uc0ac\uc6a9\ud558\ub294 \uc774\uc720:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ub0ae\uc740 \uc9c0\uc5f0 \uc2dc\uac04\uc758 25G \uc778\ud130\ucee4\ub125\ud2b8<\/p><\/li><li><p>\ubd84\uc0b0 \ucef4\ud4e8\ud305 \uc791\uc5c5\uc744 \uc704\ud55c \uace0\ub300\uc5ed\ud3ed<\/p><\/li><li><p>\ucef4\ud4e8\ud305 \ub178\ub4dc \uac04 \ud6a8\uc728\uc801\uc778 \ud655\uc7a5<\/p><\/li><li><p>AI\/ML \ud559\uc2b5 \ud074\ub7ec\uc2a4\ud130\uc5d0 \uc801\ud569<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \uc77c\ubc18\uc801\uc778 \uc2dc\ub098\ub9ac\uc624:<br\/><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/optical-modules-in-gpu-clusters\/\">GPU \ud074\ub7ec\uc2a4\ud130<\/a> 25G SFP28 \ud328\ube0c\ub9ad\uc73c\ub85c \uc5f0\uacb0\ub41c \ubd84\uc0b0 \ucef4\ud4e8\ud305 \ub178\ub4dc<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2605 \ube44\uc6a9 \ub300 \uc131\ub2a5 \uacb0\uc815 \ub85c\uc9c1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc885\uc885 \ube44\uc6a9, \uc131\ub2a5 \ubc0f \ud655\uc7a5\uc131 \uac04\uc758 \uc804\ub7b5\uc801 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub2e4\uc74c \uacbd\uc6b0\uc5d0 SFP28\ub97c \uc120\ud0dd\ud558\uc138\uc694:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>25G \ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ucc98\ub97c \uad6c\ucd95\ud558\uac70\ub098 \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub294 \uacbd\uc6b0<\/p><\/li><li><p>10G(SFP+)\uac00 \uc131\ub2a5 \ubcd1\ubaa9 \ud604\uc0c1\uc744 \uc77c\uc73c\ud0a4\uace0 \uc788\ub294 \uacbd\uc6b0<\/p><\/li><li><p>\ud3ec\ud2b8 \uc218\ub97c \ub298\ub9ac\uc9c0 \uc54a\uace0\ub3c4 \ub354 \ub192\uc740 \ubc00\ub3c4\ub97c \ud544\uc694\ub85c \ud558\ub294 \uacbd\uc6b0<\/p><\/li><li><p>\ud5a5\ud6c4 100G \uc5c5\ub9c1\ud06c(\uc608: <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/488454.htm\">4\u00d725G<\/a> \uc9d1\uacc4)\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \uacc4\ud68d\uc774 \uc788\ub294 \uacbd\uc6b0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub2e4\uc74c \uacbd\uc6b0\uc5d0\ub294 \ub300\uc548\uc744 \uace0\ub824\ud558\uc138\uc694:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc608\uc0b0 \uc81c\uc57d\uc774 \uc5c4\uaca9\ud558\uace0 10G\ub85c \ucda9\ubd84\ud55c \uacbd\uc6b0<\/p><\/li><li><p>\ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d\uc774 \ub0ae\uac70\ub098 \ube44\uc911\uc694\ud55c \uacbd\uc6b0<\/p><\/li><li><p>\uae30\uc874 \uc778\ud504\ub77c\uac00 \ub300\ubd80\ubd84 \uc548\uc815\uc801\uc778 10G \uae30\ubc18\uc778 \uacbd\uc6b0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28 \ud45c\uc900\uc740 \ub2e8\uc21c\ud788 SFP+\uc5d0\uc11c\uc758 \uc5c5\uadf8\ub808\uc774\ub4dc\uac00 \uc544\ub2c8\ub77c, \ud604\ub300 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc704\ud55c \uc804\ub7b5\uc801 \uc804\ud658 \uae30\uc220\uc785\ub2c8\ub2e4. \uc774\ub294 \ub300\uc5ed\ud3ed \uc218\uc694, \ud655\uc7a5\uc131 \ubc0f \uc7a5\uae30 \uc778\ud504\ub77c \uacc4\ud68d\uc774 \ucd5c\uc6b0\uc120 \uacfc\uc81c\uc778 \ud658\uacbd\uc5d0\uc11c \ucd5c\uace0\uc758 \uac00\uce58\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>SFP28\uc758 \uc7a5\uc810\uacfc \ud55c\uacc4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28 \ud45c\uc900\uc740 SFP+\uc640 \ub3d9\uc77c\ud55c \uc18c\ud615 \ud3fc \ud329\ud130\uc5d0\uc11c 25GbE \uc5f0\uacb0\uc744 \uac00\ub2a5\ud558\uac8c \ud568\uc73c\ub85c\uc368 \ud604\ub300 \ub124\ud2b8\uc6cc\ud0b9\uc5d0 \ub300\ud55c \uc8fc\uc694 \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub2e4\ub978 \ubaa8\ub4e0 \uae30\uc220\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c, \ubc30\ud3ec \uc2dc \uace0\ub824\ud574\uc57c \ud560 \uba85\ud655\ud55c \uc7a5\uc810\uacfc \uc2e4\uc6a9\uc801\uc778 \ud55c\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38.jpg\" alt=\"SFP28 Advantages\" class=\"wp-image-2909\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28\uc758 \uc8fc\uc694 \uc7a5\uc810<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" >\ub354 \ub192\uc740 \ud3ec\ud2b8 \ubc00\ub3c4 \ubc0f \uc6b0\uc218\ud55c \ud655\uc7a5\uc131<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\ub294 \ubb3c\ub9ac\uc801 \ud06c\uae30\ub97c \uc99d\uac00\uc2dc\ud0a4\uc9c0 \uc54a\uace0\ub3c4 \ud3ec\ud2b8\ub2f9 25Gbps\ub97c \ub2ec\uc131\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uc5ec, \uace0\ubc00\ub3c4 \ud658\uacbd\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP+\uc640 \ub3d9\uc77c\ud55c \ud3fc \ud329\ud130<\/p><\/li><li><p>\ub799 \uc720\ub2db\ub2f9 \ub354 \ub9ce\uc740 \ub300\uc5ed\ud3ed<\/p><\/li><li><p>\ud6a8\uc728\uc801\uc778 \uc2a4\ud30c\uc778-\ub9ac\ud504 \ud655\uc7a5<\/p><\/li><li><p>\ud5a5\ud6c4 \uc9d1\uacc4 \uc804\ub7b5(\uc608: 4\u00d725G \u2192 100G) \uc9c0\uc6d0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \uacb0\uacfc: \ub3d9\uc77c\ud55c \ubb3c\ub9ac\uc801 \uacf5\uac04\uc5d0\uc11c \ub354 \ub192\uc740 \uc131\ub2a5<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\ube44\ud2b8\ub2f9 \ub0ae\uc740 \uc804\ub825 \uc18c\ube44<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\uc874 10G \uc544\ud0a4\ud14d\ucc98\uc5d0 \ube44\ud574 SFP28\ub294 \uc804\uc1a1\ub41c \uae30\uac00\ube44\ud2b8\ub2f9 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc131\uc744 \ud06c\uac8c \uac1c\uc120\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uae30\uc874 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476089.htm\">10G \uc2dc\uc2a4\ud15c\ubcf4\ub2e4 Gbps\ub2f9 \uc804\ub825 \uc18c\ube44\uac00 \ub0ae\uc74c<\/a><\/p><\/li><li><p>\uace0\ubc00\ub3c4 \ubc30\uce58 \uc2dc \ubc1c\uc5f4 \uac10\uc18c<\/p><\/li><li><p>\ub0c9\uac01 \ubc0f \uc778\ud504\ub77c \ube44\uc6a9 \uc808\uac10<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \uacb0\uacfc: \ub300\uaddc\ubaa8 \ud658\uacbd\uc5d0\uc11c \uc6b0\uc218\ud55c \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc131 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/what-is-a-data-center\/\">\ub370\uc774\ud130 \uc13c\ud130<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\uaddc\ubaa8\uc5d0 \ub530\ub978 \uac15\ub825\ud55c \ube44\uc6a9 \ud6a8\uc728\uc131<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\uac1c\ubcc4 SFP28 \ubaa8\ub4c8 \uac00\uaca9\uc740 SFP+\ubcf4\ub2e4 \ub192\uc744 \uc218 \uc788\uc73c\ub098, \uc804\uc1a1\ub41c \ube44\ud2b8\ub2f9 \ube44\uc6a9\uc740 \ub0ae\uc544\uc11c \ub300\ub7c9 \ubc30\ud3ec \uc2dc \uacbd\uc81c\uc801\uc73c\ub85c \ub9e4\ub825\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc5ec\ub7ec \uac1c\uc758 10G \ub9c1\ud06c\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc74c<\/p><\/li><li><p>\ub300\uaddc\ubaa8 \ud074\ub77c\uc6b0\ub4dc \ud658\uacbd\uc5d0 \ucd5c\uc801\ud654\ub428<\/p><\/li><li><p>\uc7a5\uae30\uc801\uc778 \uc778\ud504\ub77c \ube44\uc6a9 \uac10\uc18c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \uacb0\uacfc: 25G \ub124\ud2b8\uc6cc\ud06c\uc758 \ucd1d \uc18c\uc720 \ube44\uc6a9(TCO) \ud5a5\uc0c1<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\uc720\uc5f0\ud55c \ubc30\ud3ec \uc635\uc158<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\ub294 \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84(SR\/LR)\ub97c \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \ub9e4\uccb4 \uc720\ud615\uc744 \uc9c0\uc6d0\ud568<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>DAC(\uc9c1\uc811 \uc5f0\uacb0 \uad6c\ub9ac \ucf00\uc774\ube14)<\/p><\/li><li><p>AOC(\ud65c\uc131 \uad11 \ucf00\uc774\ube14)<\/p><\/li><li><p>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84(SR\/LR)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \uacb0\uacfc: <strong>\ub2e4\uc591\ud55c \uac70\ub9ac \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ucd98 \uc720\uc5f0\ud55c \uc544\ud0a4\ud14d\ucc98<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28\uc758 \uc8fc\uc694 \uc81c\uc57d \uc0ac\ud56d<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" >\uac70\ub9ac \uc81c\uc57d(\uace0\uc18d \ud45c\uc900\uacfc \ube44\uad50 \uc2dc)<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\ub294 \ucd5c\ub300 10km\uae4c\uc9c0 \uc9c0\uc6d0\ud558\uc9c0\ub9cc, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477935.htm\">LR \uad11\ud559 \ubd80\ud488<\/a>, \ub300\ubd80\ubd84\uc758 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ubc30\ud3ec\ub294 \ub2e8\uac70\ub9ac\uc784.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>DAC: \uc57d 5\ubbf8\ud130\uae4c\uc9c0<\/p><\/li><li><p>AOC: \uc57d 100\ubbf8\ud130\uae4c\uc9c0<\/p><\/li><li><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/473145.htm\">SR \uad11\ud559 \uc7a5\uce58<\/a>: \ucd5c\ub300 \uc57d 100\ubbf8\ud130<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \uc81c\uc57d \uc0ac\ud56d: \ucd94\uac00 \uad11\ud559 \uc778\ud504\ub77c \uc5c6\uc774\ub294 \uc7a5\uac70\ub9ac \ubc31\ubcf8 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc801\ud569\ud558\uc9c0 \uc54a\uc74c<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\ud638\ud658\uc131 \ubc0f \ubca4\ub354 \uc758\uc874\uc131<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28 \ud638\ud658\uc131\uc740 \ubaa8\ub4e0 \uae30\uae30\uc5d0\uc11c \ubcf4\uc7a5\ub418\uc9c0 \uc54a\uc74c.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc77c\ubd80 \uc2a4\uc704\uce58\ub294 \ubca4\ub354 \ucf54\ub4dc \uad11\ud559 \ubaa8\ub4c8\uc744 \uc694\uad6c\ud568<\/p><\/li><li><p>\ubaa8\ub4e0 SFP+ \ud3ec\ud2b8\uac00 SFP28 \ubaa8\ub4c8\uc744 \uc9c0\uc6d0\ud558\ub294 \uac83\uc740 \uc544\ub2d8<\/p><\/li><li><p>\uba40\ud2f0\ub808\uc774\ud2b8 \ub3d9\uc791\uc740 \ud558\ub4dc\uc6e8\uc5b4 \ubc0f \ud38c\uc6e8\uc5b4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \uc81c\uc57d \uc0ac\ud56d: \ud63c\ud569 \ud658\uacbd\uc5d0\uc11c\ub294 \uc2e0\uc911\ud55c \uac80\uc99d\uc774 \ud544\uc694\ud568<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\uae30\uc874 10G \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\uc758 \ub9c8\uc774\uadf8\ub808\uc774\uc158 \ubcf5\uc7a1\uc131<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">SFP+(10G)\uc5d0\uc11c SFP28(25G)\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub824\uba74 \ub2e4\uc74c\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc74c<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uc2a4\uc704\uce58 \uad50\uccb4 \ub610\ub294 \uc5c5\uadf8\ub808\uc774\ub4dc<\/p><\/li><li><p>\ucf00\uc774\ube14 \uc870\uc815(\uad11\uc12c\uc720 \uc885\ub958, DAC \ud638\ud658\uc131)<\/p><\/li><li><p>\uc77c\ubd80 \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c\ub294 \ub124\ud2b8\uc6cc\ud06c \uc7ac\uc124\uacc4<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \uc81c\uc57d \uc0ac\ud56d: \ud56d\uc0c1 \ud50c\ub7ec\uadf8\uc564\ud50c\ub808\uc774 \ubc29\uc2dd\uc758 \uc5c5\uadf8\ub808\uc774\ub4dc\ub294 \uc544\ub2d8<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uade0\ud615 \uc7a1\ud78c \uad00\uc810: SFP28\uc774 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \uacbd\uc6b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\uc740 \ub2e4\uc74c \uacbd\uc6b0\uc5d0 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc784<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>10G\uc5d0\uc11c 25G \uc778\ud504\ub77c\ub85c \ud655\uc7a5\ud560 \ub54c<\/p><\/li><li><p>\uc0c8\ub85c\uc6b4 \ub370\uc774\ud130\uc13c\ud130 \uc544\ud0a4\ud14d\ucc98\ub97c \uad6c\ucd95\ud560 \ub54c<\/p><\/li><li><p>\ub300\uc5ed\ud3ed \ubc00\ub3c4 \ubc0f \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc744 \ucd5c\uc801\ud654\ud560 \ub54c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \uacbd\uc6b0\uc5d0\ub294 \ub35c \uc801\ud569\ud568<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uae30\uc874 \uc778\ud504\ub77c\uac00 10G\uc5d0\uc11c \uc774\ubbf8 \uc644\uc804\ud788 \ucd5c\uc801\ud654\ub41c \uacbd\uc6b0<\/p><\/li><li><p>\uc7a5\uac70\ub9ac \uad11 \uc804\uc1a1\uc774 \uc8fc\uc694 \uc694\uad6c \uc0ac\ud56d\uc778 \uacbd\uc6b0<\/p><\/li><li><p>\ubca4\ub354 \uc81c\uc57d\uc774 \ubaa8\ub4c8 \uc720\uc5f0\uc131\uc744 \ud06c\uac8c \uc81c\ud55c\ud558\ub294 \uacbd\uc6b0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28 \ud45c\uc900\uc740 \ub192\uc740 \ub300\uc5ed\ud3ed, \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc131 \ubc0f \ud655\uc7a5\uc131\uc744 \uac15\ub825\ud558\uac8c \uacb0\ud569\ud558\uc5ec \ud604\ub300 25G \ub124\ud2b8\uc6cc\ud0b9\uc758 \ud575\uc2ec \uc694\uc18c\uac00 \ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uadf8 \uc774\uc810\uc740 \ud638\ud658\uc131, \uac70\ub9ac \uc694\uad6c \uc0ac\ud56d, \ub9c8\uc774\uadf8\ub808\uc774\uc158 \uacc4\ud68d\uc744 \uc2e0\uc911\ud788 \ud3c9\uac00\ud560 \ub54c\ub9cc \uadf9\ub300\ud654\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>SFP28 \ud45c\uc900\uc5d0 \ub300\ud55c FAQ <\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b.jpg\" alt=\"FAQ about SFP28 Standard\" class=\"wp-image-2910\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Q1: SFP28 \ud45c\uc900\uc5d0\uc11c \uc9c0\uc6d0\ud558\ub294 \ucd5c\ub300 \uc18d\ub3c4\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"highlight\">The<\/span> <strong>SFP28 \ud45c\uc900\uc740 \ucd5c\ub300 25\uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137(25GbE)\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/strong> \ub808\uc778\ub2f9. \uc774 \ud45c\uc900\uc740 SFP+\ubcf4\ub2e4 \ub354 \ub192\uc740 \ub300\uc5ed\ud3ed\uc744 \uc81c\uacf5\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc73c\ub098 \ub3d9\uc77c\ud55c \uc18c\ud615 \ud3fc \ud329\ud130\ub97c \uc720\uc9c0\ud558\uc5ec \ud604\ub300 \uace0\uc18d \ub370\uc774\ud130 \uc13c\ud130 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q2: SFP28\ub294 \ub370\uc774\ud130 \uc13c\ud130\uc5d0\uc11c\ub9cc \uc0ac\uc6a9\ub418\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\ub2d9\ub2c8\ub2e4. SFP28\ub294 \ub370\uc774\ud130 \uc13c\ud130 \ubc0f \ud074\ub77c\uc6b0\ub4dc \ud658\uacbd\uc5d0\uc11c \uac00\uc7a5 \ud754\ud788 \uc0ac\uc6a9\ub418\uc9c0\ub9cc, \uc9c0\uc5f0 \uc2dc\uac04\uc774 \ub0ae\uc740 25G \uc5f0\uacb0\uc774 \ud544\uc694\ud55c \uae30\uc5c5 \ud575\uc2ec \ub124\ud2b8\uc6cc\ud06c, \uace0\uc131\ub2a5 \ucef4\ud4e8\ud305(HPC) \ud074\ub7ec\uc2a4\ud130 \ubc0f \uc800\uc7a5 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q3: SFP28\uac00 \uc5ec\ub7ec \uac1c\uc758 10G SFP+ \ub9c1\ud06c\ub97c \ub300\uccb4\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608. \ub9ce\uc740 \uacbd\uc6b0 \ub2e8\uc77c 25G SFP28 \ub9c1\ud06c\uac00 \uc5ec\ub7ec \uac1c\uc758 10G SFP+ \uc5f0\uacb0\uc744 \ub300\uccb4\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub85c \uc778\ud574 \ub300\uc5ed\ud3ed \ud6a8\uc728\uc131\uc774 \ud5a5\uc0c1\ub418\uace0 \ucf00\uc774\ube14 \ubcf5\uc7a1\uc131\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud788 \uc2a4\ud30c\uc778-\ub9ac\ud504(spine-leaf) \ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q4: SFP28\ub294 25GbE\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \uc5b4\ub5a4 \uc778\ucf54\ub529 \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\ub294 \uc77c\ubc18\uc801\uc73c\ub85c <strong>\ub610\ub294 64b\/66b \uc778\ucf54\ub529\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/strong>, \ub97c \uc0ac\uc6a9\ud558\uba70, \uc774\ub294 \uc774\uc804 \uc778\ucf54\ub529 \ubc29\uc2dd\uc5d0 \ube44\ud574 \uc624\ubc84\ud5e4\ub4dc\ub97c \uc904\uc5ec \uc804\uc1a1 \ud6a8\uc728\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc57d 28Gbps \uc2e0\ud638 \uc18d\ub3c4\uc5d0\uc11c \uac70\uc758 25Gbps\uc758 \uc2e4\uc6a9\uc801 \ucc98\ub9ac\ub7c9\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q5: SFP28 \ubaa8\ub4c8\uc758 \uc77c\ubc18\uc801\uc778 \uc804\ub825 \uc18c\ube44\ub7c9\uc740 \uc5bc\ub9c8\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ubd80\ubd84\uc758 <strong>SFP28 \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \uc57d 1W\uc5d0\uc11c 2.5W\uc758 \uc804\ub825\uc744 \uc18c\ube44\ud569\ub2c8\ub2e4.<\/strong>, \uc774 \uac12\uc740 \uc720\ud615(SR, LR, DAC \ub610\ub294 AOC)\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc774\ub294 \uae30\uac00\ube44\ud2b8\ub2f9 \uce21\uc815 \uc2dc \uc774\uc804 \ub2e4\uc911 \ub808\uc778 \ub610\ub294 \uace0\uc804\ub825 \ub808\uac70\uc2dc \uc194\ub8e8\uc158\ubcf4\ub2e4 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q6: SFP28\ub294 \uc774\ub354\ub137 \ud45c\uc900\uc758 \uc77c\ubd80\uc785\ub2c8\uae4c, \uc544\ub2c8\uba74 \ud558\ub4dc\uc6e8\uc5b4 \ud3fc \ud329\ud130\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\ub294 SFP MSA(<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/multi-source-agreements-optical-transceivers\/\">\ub2e4\uc911 \uacf5\uae09\uc5c5\uccb4 \ud569\uc758<\/a>)\uc5d0\uc11c \uc815\uc758\ud55c \ud558\ub4dc\uc6e8\uc5b4 \ud3fc \ud329\ud130\uc785\ub2c8\ub2e4. <strong>25GbE<\/strong>, \uc640 \uac19\uc740 \uc774\ub354\ub137 \ud504\ub85c\ud1a0\ucf5c\uc744 \uc9c0\uc6d0\ud558\uc9c0\ub9cc, \uc790\uccb4\ub294 \uc774\ub354\ub137 \ud45c\uc900\uc774 \uc544\ub2c8\ub77c \uc774\ub97c \uc804\ub2ec\ud558\uae30 \uc704\ud55c \ubb3c\ub9ac\uc801 \uc778\ud130\ud398\uc774\uc2a4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q7: SFP28\ub97c \ud5a5\ud6c4 100G \ub124\ud2b8\uc6cc\ud06c \uc5c5\uadf8\ub808\uc774\ub4dc\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608, \uac04\uc811\uc801\uc73c\ub85c \uac00\ub2a5\ud569\ub2c8\ub2e4. SFP28 \uc790\uccb4\ub294 25G \uc194\ub8e8\uc158\uc774\uc9c0\ub9cc, \uc77c\ubc18\uc801\uc73c\ub85c <strong>\ube0c\ub808\uc774\ud06c\uc544\uc6c3 \uad6c\uc131(4\u00d725G \u2192 100G)<\/strong>, \uc5d0\uc11c \uc0ac\uc6a9\ub418\uc5b4 \ud655\uc7a5 \uac00\ub2a5\ud55c 100G \ub370\uc774\ud130 \uc13c\ud130 \uc544\ud0a4\ud14d\ucc98\uc758 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uac00 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>SFP28 \ud45c\uc900 \ucd5c\uc885 \uc694\uc57d<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28 \ud45c\uc900\uc740 25 \uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137(25GbE) \ub124\ud2b8\uc6cc\ud06c\ub97c \uc704\ud55c \ud575\uc2ec \uc2e4\ud604 \uae30\uc220\ub85c, \ub192\uc740 \ub300\uc5ed\ud3ed, \uc18c\ud615 \uc124\uacc4 \ubc0f \ud6a8\uc728\uc801\uc778 \uc804\ub825 \uc18c\ube44 \uc0ac\uc774\uc758 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. SFP+\uc758 \uc9c4\ud654\ub41c \ud615\ud0dc\ub85c\uc11c \ub3d9\uc77c\ud55c \ud3fc \ud329\ud130\ub97c \uc720\uc9c0\ud558\uba74\uc11c \uc131\ub2a5\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ucf1c \ud604\ub300 \ub370\uc774\ud130 \uc13c\ud130 \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \ucc44\ud0dd\ub41c \uc194\ub8e8\uc158 \uc911 \ud558\ub098\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\uc220\uc801 \uad00\uc810\uc5d0\uc11c SFP28\ub294 DAC(\uad6c\ub9ac), AOC(\uc561\ud2f0\ube0c \uad11 \ucf00\uc774\ube14), \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84(SR\/LR) \ub4f1 \ub2e4\uc591\ud55c \ubc30\ud3ec \uc635\uc158\uc744 \uc9c0\uc6d0\ud558\uc5ec \uc11c\ub85c \ub2e4\ub978 \uac70\ub9ac \ubc0f \uc778\ud504\ub77c \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ucdb0 \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc720\uc5f0\uc131\uc740 \uc2a4\ud30c\uc778-\ub9ac\ud504 \ub370\uc774\ud130 \uc13c\ud130 \uc124\uacc4, \ud074\ub77c\uc6b0\ub4dc \ud50c\ub7ab\ud3fc \ubc0f HPC \ud658\uacbd\uc5d0\uc11c \uae30\ubc18 \uad6c\uc131 \uc694\uc18c\ub85c \uc790\ub9ac \uc7a1\uac8c \ub41c \uc8fc\uc694 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP28\ub294 <strong>\ub808\uc778\ub2f9 25Gbps<\/strong> \ub97c \uc81c\uacf5\ud558\uc5ec \ucc28\uc138\ub300 \uc774\ub354\ub137 \uc131\ub2a5\uc744 \uc2e4\ud604\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>SFP+\uc640 \ub3d9\uc77c\ud55c \ud3fc \ud329\ud130\ub97c \uacf5\uc720\ud558\uc5ec \uace0\ubc00\ub3c4 \ubc30\uce58\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\ub2e4\uc74c\uc744 \ubaa8\ub450 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. <strong>\uad11\uc12c\uc720 \ubc0f \uad6c\ub9ac \uc5f0\uacb0 \uc635\uc158<\/strong><\/p><\/li><li><p>\uc774\ub294 <strong>\ub370\uc774\ud130 \uc13c\ud130, \ud074\ub77c\uc6b0\ub4dc \ucef4\ud4e8\ud305 \ubc0f \uae30\uc5c5 \ub124\ud2b8\uc6cc\ud06c<\/strong><\/p><\/li><li><p>\ud638\ud658\uc131\uc740 <strong>\uc2a4\uc704\uce58 \ud558\ub4dc\uc6e8\uc5b4 \ubc0f \ubca4\ub354 \uad6c\ud604\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c \uacc4\ud68d \uad00\uc810\uc5d0\uc11c SFP28\uc740 \ub2e8\uc21c\ud55c \uc18d\ub3c4 \uc5c5\uadf8\ub808\uc774\ub4dc\uac00 \uc544\ub2c8\ub77c \ud655\uc7a5\uc131 \uc804\ub7b5\uc785\ub2c8\ub2e4. SFP28 \uae30\ubc18 25G\ub97c \ucc44\ud0dd\ud558\ub294 \uc870\uc9c1\uc740 \ube0c\ub808\uc774\ud06c\uc544\uc6c3 \ubc0f \uc9d1\uacc4 \uc544\ud0a4\ud14d\ucc98\ub97c \ud65c\uc6a9\ud560 \uacbd\uc6b0 \ud5a5\ud6c4 100G \ubc0f 400G \uc804\ud658\uc5d0 \ub354\uc6b1 \uc798 \ub300\ube44\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\ub098 \uc131\uacf5\uc801\uc778 \ubc30\ud3ec\ub97c \uc704\ud574\uc11c\ub294 \ub2e4\uc74c \uc0ac\ud56d\uc744 \uc2e0\uc911\ud788 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ubca4\ub354 \ud638\ud658\uc131 \uc815\ucc45<\/p><\/li><li><p>\uad11 \ubaa8\ub4c8 \uc120\ud0dd(SR \ub300 LR \ub300 DAC \ub300 AOC)<\/p><\/li><li><p>\ub808\uac70\uc2dc 10G \uc778\ud504\ub77c\ub85c\ubd80\ud130\uc758 \ub9c8\uc774\uadf8\ub808\uc774\uc158 \uacc4\ud68d<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub97c \ud1b5\ud574 \uc131\ub2a5 \uc548\uc815\uc131\uacfc \uc7a5\uae30\uc801\uc778 \ube44\uc6a9 \ud6a8\uc728\uc131\uc744 \ubaa8\ub450 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4.jpg\" alt=\"Choosing the Right SFP28 Solution\" class=\"wp-image-2911\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc801\uc808\ud55c SFP28 \uc194\ub8e8\uc158 \uc120\ud0dd\ud558\uae30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">25G \ub124\ud2b8\uc6cc\ud06c\ub97c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uac70\ub098 \ub3c4\uc785\ud558\ub824\ub294 \uacbd\uc6b0, \ub2e4\uc74c \uc0ac\ud56d\uc744 \ud3c9\uac00\ud558\ub294 \uac83\ubd80\ud130 \uc2dc\uc791\ud558\uc138\uc694.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ud544\uc694\ud55c \uc804\uc1a1 \uac70\ub9ac<\/p><\/li><li><p>\uae30\uc874 \uc2a4\uc704\uce58 \ud638\ud658\uc131<\/p><\/li><li><p>\uc804\ub825 \ubc0f \ubc00\ub3c4 \uc694\uad6c \uc0ac\ud56d<\/p><\/li><li><p>\ud5a5\ud6c4 \ud655\uc7a5\uc131 \ub85c\ub4dc\ub9f5<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc62c\ubc14\ub978 SFP28 \ubaa8\ub4c8 \uc720\ud615\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc131\ub2a5\uacfc \ucd1d \uc18c\uc720 \ube44\uc6a9(TCO)\uc744 \ubaa8\ub450 \ucd5c\uc801\ud654\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uace0\uc131\ub2a5, \uc644\uc804\ud788 \ud14c\uc2a4\ud2b8\ub41c, \ud638\ud658 \uac00\ub2a5\ud55c \ub124\ud2b8\uc6cc\ud0b9 \uc194\ub8e8\uc158\uc744 \ub2e4\uc74c\uc5d0\uc11c \ud655\uc778\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/\"><strong>LINK-PP \uacf5\uc2dd \uc2a4\ud1a0\uc5b4<\/strong><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud604\ub300 25G \ub370\uc774\ud130 \uc13c\ud130 \uc131\ub2a5\uc744 \uc704\ud574 \uc124\uacc4\ub41c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 SFP28 \ud2b8\ub79c\uc2a4\uc2dc\ubc84, DAC \ubc0f AOC \uc194\ub8e8\uc158\uc73c\ub85c \ub124\ud2b8\uc6cc\ud06c\ub97c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uc138\uc694.<\/p>","protected":false},"excerpt":{"rendered":"<p>SFP28 \ud45c\uc900\uc744 \ubc30\uc6b0\uace0, 25G \uae30\ub2a5, SFP28 \ub300 SFP+ \ucc28\uc774\uc810, \uad11\uc12c\uc720 \ubc0f \uad6c\ub9ac \uc635\uc158, \uc801\uc808\ud55c 25G \uc194\ub8e8\uc158 \uc120\ud0dd \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":2912,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28],"tags":[16],"class_list":["post-2913","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-link-pp-25g-sfp28-optical-modules"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/2913","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/comments?post=2913"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/2913\/revisions"}],"predecessor-version":[{"id":10734,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/2913\/revisions\/10734"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/2912"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=2913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=2913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=2913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}